Q. A two metre wire is moving with a velocity of $1 m / s$ perpendicular to a magnetic field of $0.5 Wb / m^{2}$ . The e.m.f. induced in it will be

1635 196 Electromagnetic Induction Report Error

A

0.5 volt

26%

B

0.1 volt

10%

C

1 volt

56%

D

2 volt

8%

Solution:

$e = B v l = 0.5 \times 2 \times 1 = 1 V$